This is basically an adult version of "Home Alone"

Just like Home Alone, except instead of thieves they're murderers, and except a kid, it's a grown woman. Instead of setting up contraptions that just bash their head in with a paint can, she set up an axe contraption that kills. Hell, she even set up wooden boards with knives sticking out of them. Right out of Home Alone!

I did enjoy the movie though